OS-409i-DA23 is a presence detector integrated with motion sensor and light sensor, embedded with DALI (Digital Addressable Lighting Interface) communication portocol designed according to IEC 62386 DALI-2 standard for DALI lighting control.

• Rated voltage: 220-240Vac 50/60Hz
• DALI-2 certified (parts 101, 103, 303, 304)
• With user-friendly Lux, Time, Meter, STBY & STBY% adjustments, settable either via knobs or IR remote controller.
• Detection angle: 360°
• Detection range: 8 meters diameter
• Operating temperature: -20°C to +45°C
• IR remote control for easy and quick settings (optional item)
• Environmental protection: IP44

OS-475A-M is an automatic light switch integrated with PIR motion sensor and light sensor which can be used to switch on the light when movement is detected and the ambient light level is below the pre-set Lux control value; lights will automatically be switched off after the pre-set time reached and no movement is detected, to save energy cost.

• Rated voltage: 220-240Vac 50/60Hz
• Load: Max. 10A for lighting
• Detection angle: 180 degrees
• Detection range: 8 meters
• Adjustable Lux, Time, Meter and Mic. (for acoustic sensor)
• With acoustic sensor for enhancing detection performance
• With Lux learning function for teaching in ambient light value to provide flexibility in Lux control setting
• Three operating modes settable: Auto, Manual on, Manual off

The OS-360PAi Passive Infrared motion detector is designed with IP55 high environmental protection level and it provides 360° detection angle and 16 meters forward & look-down 10 meters diameter detection range, optimal for outdoor application.

• Rated voltage: 220V~240Vac, 50/60Hz
• Load: Max. 10A
• Detection angle: 360°
• Detection range: Adjustable up to 16 meters forward & ø10m diameter look-down
• With Lux , Time & Meter adjustments for flexible settings
• Operating temperature: -25°C to +45°C
• Environmental protection: IP55
• IR remote control for easy setting and convenient installation (optional purchase)
• Both wall mounting or ceiling mounting are applicable

The UT-974i is a presence detector integrated two kinds of sensor technologies which are the PIR and Ultrasonic sensors, thus it can provide good reliability to avoid false triggering problem. Especially, the ultrasonic sensor is very sensitive being able to detect small motion and even the movement behind the obstacles, for examples, the stalls, partitions, goods shelves, furniture, etc.

• Combined PIR and Ultrasonic sensors in one unit to provide reliable detection
• Rated voltage : 220-240Vac 50/60Hz
• Load : Max. 10A for all kinds of lightings
• Detection angle : 360°
• Detection range is adjustable: 8 meters diameter (PIR) & 10x16 meters (Ultrasonic)
• Lux, Time & Meter settings can be adjusted via knobs or IR remote control (for optional purchase)
• 4 detection modes selectable: PIR, UT, PIR or UT & PIR & UT for flexible application
• One unit can handle 3 kinds of installation requirements: Ceiling flush mount with clips, flush mount with in-wall junction box and ceiling surface mount.
• IR remote control for easy setting (for optional purchase)

OS-409i-DA23 is a presence detector integrated with motion sensor and light sensor, embedded with DALI (Digital Addressable Lighting Interface) communication portocol designed according to IEC 62386 DALI-2 standard for DALI lighting control.

• Rated voltage: 220-240Vac 50/60Hz
• DALI-2 certified (parts 101, 103, 303, 304)
• With user-friendly Lux, Time, Meter, STBY & STBY% adjustments, settable either via knobs or IR remote controller.
• Detection angle: 360°
• Detection range: 8 meters diameter
• Operating temperature: -20°C to +45°C
• IR remote control for easy and quick settings (optional item)
• Environmental protection: IP44

OS-475A-M is an automatic light switch integrated with PIR motion sensor and light sensor which can be used to switch on the light when movement is detected and the ambient light level is below the pre-set Lux control value; lights will automatically be switched off after the pre-set time reached and no movement is detected, to save energy cost.

• Rated voltage: 220-240Vac 50/60Hz
• Load: Max. 10A for lighting
• Detection angle: 180 degrees
• Detection range: 8 meters
• Adjustable Lux, Time, Meter and Mic. (for acoustic sensor)
• With acoustic sensor for enhancing detection performance
• With Lux learning function for teaching in ambient light value to provide flexibility in Lux control setting
• Three operating modes settable: Auto, Manual on, Manual off

The OS-360PAi Passive Infrared motion detector is designed with IP55 high environmental protection level and it provides 360° detection angle and 16 meters forward & look-down 10 meters diameter detection range, optimal for outdoor application.

• Rated voltage: 220V~240Vac, 50/60Hz
• Load: Max. 10A
• Detection angle: 360°
• Detection range: Adjustable up to 16 meters forward & ø10m diameter look-down
• With Lux , Time & Meter adjustments for flexible settings
• Operating temperature: -25°C to +45°C
• Environmental protection: IP55
• IR remote control for easy setting and convenient installation (optional purchase)
• Both wall mounting or ceiling mounting are applicable